model_metadata.json

{
  "best_model": "knn",
  "dataset_path": "C:\\Users\\Desktop\\Downloads\\animal_condition_dataset\\data.csv",
  "target": "dangerous_binary",
  "positive_label": "Dangerous=Yes",
  "selection_rule": "Maior recall_yes na validacao; desempate por f1_yes e accuracy.",
  "test_metrics": [
    {
      "dataset": "test",
      "model": "knn",
      "accuracy": 0.9763313609467456,
      "precision_yes": 0.9763313609467456,
      "recall_yes": 1.0,
      "f1_yes": 0.9880239520958084,
      "f1_weighted": 0.9646387697976828,
      "roc_auc": 0.9833333333333334
    }
  ],
  "shap_status": "SHAP estava instalado, mas falhou neste modelo/ambiente. Fallback mantido com feature importance. Erro: The passed model is not callable and cannot be analyzed directly with the given masker! Model: KNeighborsClassifier(n_neighbors=7, weights='distance')"
}